

public class UseQueue {

	public static void main(String[] args) {
		
		MyQueue qQueue = new MyQueue(4);		
		qQueue.in(13);qQueue.in(14);qQueue.in(15); qQueue.in(15);
		qQueue.out();qQueue.out();qQueue.out();
		qQueue.in(13);
		qQueue.show();
	}
}
